package org.fhm.zdte.common.ability;

/**
 * The interface implemented by the server side.
 * <p>The interface <b>IIsOffLineByAddress</b>'s implementation specifies how to
 * determine by its identification whether the client is offline.</p>
 *
 * @author 谭波
 * @since 2023/11/23
 */
public interface IIsOffLineByIdentification {

    /**
     * Determine by its identification whether the client is offline.
     *
     * @param identification Its identification
     * @return <b>true</b> specifies the client is offline, <b>false</b> specifies the client is online.
     */
    Boolean isOffLineByIdentification(String identification);

}
